| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 868 | +1.2% |
| 1Q26 | 862 | +0.5% |
| 4Q25 | 861 | +0.5% |
| 3Q25 | 860 | +0.7% |
| 2Q25 | 858 | +0.5% |
| 1Q25 | 858 | +0.6% |
| 4Q24 | 857 | +0.7% |
| 3Q24 | 854 | +0.2% |
| 2Q24 | 854 | +0.4% |
| 1Q24 | 853 | +0.4% |
| 4Q23 | 851 | +0.1% |
| 3Q23 | 852 | +0.2% |
| 2Q23 | 851 | 0.0% |
| 1Q23 | 850 | -0.1% |
| 4Q22 | 850 | -0.2% |
| 3Q22 | 850 | -0.1% |
| 2Q22 | 851 | +0.1% |
| 1Q22 | 851 | +0.1% |
| 4Q21 | 852 | +0.4% |
| 3Q21 | 851 | +0.1% |
| 2Q21 | 850 | +0.1% |
| 1Q21 | 850 | +0.1% |
| 4Q20 | 849 | -0.2% |
| 3Q20 | 850 | -0.2% |
| 2Q20 | 849 | -0.6% |
| 1Q20 | 849 | -0.5% |
| 4Q19 | 851 | -0.1% |
| 3Q19 | 852 | -0.2% |
| 2Q19 | 854 | +0.2% |
| 1Q19 | 853 | -0.1% |
| 4Q18 | 852 | -0.1% |
| 3Q18 | 854 | +0.2% |
| 2Q18 | 852 | +0.2% |
| 1Q18 | 854 | +0.6% |
| 4Q17 | 853 | +0.1% |
| 3Q17 | 852 | -0.4% |
| 2Q17 | 850 | -51.0% |
| 1Q17 | 849 | - |
| 4Q16 | 851 | -52.1% |
| 3Q16 | 855 | - |
| 2Q16 | 1,733 | - |
| 4Q15 | 1,776 | - |